| Arrhenius doctrine | The theory of electrolytic dissociation (1887) that became the basis of our modern understanding of electrolytes: in an electrically conductive solution (e.g., acid, base, or salt), free ions are present before electrolysis, and the proportion of molecules dissociated into ions can be calculated from measurements of electrical conductivity as well as of osmotic pressure. Synonym: Arrhenius law. (05 Mar 2000) |
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| arrhenius equation | This equation expresses the logarithmic relationship between the rate constant of a reaction and the reciprocal of the temperature (expressed in K). (09 Oct 1997) |
| Arrhenius law | The theory of electrolytic dissociation (1887) that became the basis of our modern understanding of electrolytes: in an electrically conductive solution (e.g., acid, base, or salt), free ions are present before electrolysis, and the proportion of molecules dissociated into ions can be calculated from measurements of electrical conductivity as well as of osmotic pressure. Synonym: Arrhenius law. (05 Mar 2000) |
| Arrhenius plot | A plot of the logarithm of reaction rate against the reciprocal of absolute temperature. For a single stage reaction this gives a straight line from which the activation energy and the frequency factor can be determined. Often applied to data from complex biological systems when the form observed is frequently a series of linear portions with sudden changes of slope. Great caution must be observed in interpreting such slopes in terms of activation energies for single processes. (18 Nov 1997) |
| Arrhenius, Svante | <person> Swedish chemist and Nobel laureate, 1859-1927. See: Arrhenius doctrine, Arrhenius equation, Arrhenius law, Arrhenius-Madsen theory. (05 Mar 2000) |
| Arrhenius-Madsen theory | That the reaction of an antigen with its antibody is a reversible reaction, the equilibrium being determined according to the law of mass action by the concentrations of the reacting substances. (05 Mar 2000) |
| Arrhenius equation |
an equation describing the temperature dependence of a reaction rate constant,
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Arrhenius equation |
Describes the relationship between the rate constant for a chemical reaction and the temperature at which the reaction is run.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/a...
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| Arrhenius equation |
Used for obtaining values of the activation energy of a reaction from values of the rate constant.
출처: www.everyscience.com/Chemistry/Glossary/A.php
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| Arrhenius e. |
an equation describing the temperature dependence of a reaction rate constant, k = Ae -Δ Ea / RT, where k is the rate constant, e is the base of natural logarithms, Δ Ea the activation energy, R the gas constant, T the absolute temperature, and A is a constant called the frequency factor, representing the frequency of encounters between reactant molecules.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Arrhenius' d. |
see under theory.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Arrhenius | Swedish chemist and chemist noted for his theory of chemical dissociation (1859-1927) |
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| Arrhenius | (chemistry) theory that describes aqueous solutions in terms of acids (which dissociate to give hydrogen ions) and bases (which dissociate to give hydroxyl ions) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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